How to get pale/ christmas?

I'm on a very important mission, I have to catch them all.
So far I've caught all them morties from dimension 1-3.
Since I'm nearing dimension 4, I need to know how do you get pale & christmas past/ present/ future?
Will I be able to buy it from 'win a morty' on a certain event? If yes, when?
Will it be a dirrect purchase or a random chance?

Thanks

Good luck catching them all. If you are missing any let me know. I have all for trade/give except Xmas and pale. Unfortunately I have no idea how to get those mortys now

Thank you for your help as always!

How did you get them before tho?

Anyway, I got specs, scaly, slick, and left handed with max stats from playing too long at low level rick lol, I am now using teacher rick avatar. It's cool to see this school morty gang hehe.

I am now looking for a max stat soccer ball morty, because well, them school morties need to play soccer right?

Do you have a max stat soccer? Or knows someone who has and willing to trade?

And can hunter morty really achieve 26 17 17 17 stats?
I caught plenty but no one has this stat.

Thank you so much mate!

well the special ones can be obtained throught club rick store but the % is really low so its not worth the waste of tickets and they will be depending of you rick level and not lvl 5 as for the hunter his best stats are 25 17 16 16 or 25 16 16 17 (havent find any 25 17 16 17) due there is a limit what you can already see in this page (thats why there is not lvl 5 otm with 28 hp and any other popular morty with overstats than the ones previously seen).

Thank You!!!